--- version: "3.8" services: app: environment: - CMD_OAUTH2_PROVIDERNAME - CMD_OAUTH2_CLIENT_ID - CMD_OAUTH2_CLIENT_SECRET_FILE=/run/secrets/oauth_key - CMD_OAUTH2_AUTHORIZATION_URL - CMD_OAUTH2_TOKEN_URL - CMD_OAUTH2_USER_PROFILE_URL - CMD_OAUTH2_USER_PROFILE_USERNAME_ATTR - CMD_OAUTH2_USER_PROFILE_DISPLAY_NAME_ATTR - CMD_OAUTH2_USER_PROFILE_EMAIL_ATTR - CMD_OAUTH2_SCOPE secrets: - oauth_key secrets: oauth_key: external: true name: ${STACK_NAME}_oauth_key_${SECRET_OAUTH_KEY_VERSION}